The present invention relates to an apparatus to test a tightness of a fuel tank of a satellite, connected to a gas charging device to inject gas into a fuel tank of a satellite to perform a tightness test of the fuel tank. According to the present invention, the apparatus comprises: a connection control unit (100) to connect the fuel tank of the satellite and the gas charging device with each other, and to control gas supply to the fuel tank of the satellite; a moving unit (200) to move the connection control unit (300) three-dimensionally; and a detection control unit to output a gas leak result and position of the fuel tank of the satellite, and to enable a user to control operation of the connection control unit (100). The connection control unit (100) transfers an amount of gas injected into the fuel tank of the satellite to the detection control unit, and controls the gas supply in accordance with operation of the detection control unit.

    본 발명은 가스충전장치와 연결되어 인공위성의 연료탱크에 가스를 주입하여 연료탱크의 기밀시험을 하는 인공위성의 연료탱크 기밀시험장치로서, 인공위성 연료탱크와 가스충전장치를 서로 연결하고, 인공위성 연료탱크로의 가스공급을 제어하는 연결제어부(100), 상기 연결제어부(100)를 3차원적으로 이동시키는 이동부(200) 및 상기 인공위성 연료탱크의 가스누출 여부 및 위치를 출력하고, 사용자가 상기 연결제어부(100)의 작동을 제어할 수 있는 검출제어부를 포함하여 이루어지며, 상기 연결제어부(100)는 인공위성 연료탱크에 주입된 가스의 양을 상기 검출제어부로 전달하고, 상기 검출제어부의 동작에 따라 가스공급을 제어하는 것을 특징으로 한다.


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    Titel :

    Leak test device for fuel tank of satellite


    Weitere Titelangaben:

    인공위성의 연료탱크 기밀시험장치


    Beteiligte:
    LEE DONG WOO (Autor:in) / LEE SANG HOON (Autor:in) / HWANG TAE GYEONG (Autor:in) / MOON GUEE WON (Autor:in) / LEE SANG WON (Autor:in)

    Erscheinungsdatum :

    2017-02-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B64G Raumfahrt , COSMONAUTICS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / G01F Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes , MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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